/* ============================================================
   NEOFLUX — Nos Références — Carrousel infini
   css/references.css
   ============================================================ */

.refs-section {
    background: #f5f5f0;
    padding: 3rem 0;
    overflow: hidden;
}
.refs-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.refs-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}
.refs-header p {
    color: #64748b;
    font-size: 1rem;
}

/* ── Wrapper avec dégradés sur les bords ── */
.refs-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
}
.refs-wrapper::before,
.refs-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
}
.refs-wrapper::before {
    left: 0;
    background: linear-gradient(to right, #f5f5f0, transparent);
}
.refs-wrapper::after {
    right: 0;
    background: linear-gradient(to left, #f5f5f0, transparent);
}

/* ── Piste du carrousel ── */
.refs-track {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 60px;
    width: max-content;
    will-change: transform;
}

/* ── Items ── */
.refs-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s, opacity 0.3s;
    cursor: default;
}
.refs-item:hover {
    transform: translateY(-3px);
}
.refs-item img {
    height: 80px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.55;
    transition: filter 0.3s, opacity 0.3s;
}
.refs-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}
.refs-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: #94a3b8;
    letter-spacing: 0.05em;
    white-space: nowrap;
    transition: color 0.3s;
}
.refs-item:hover .refs-text {
    color: #D42F2F;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .refs-track { gap: 40px; }
    .refs-item img { height: 36px; }
    .refs-text { font-size: 0.9rem; }
}